The view model in asp.net mvc Diaries

The view model in asp.net mvc Diaries

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Your reasoning is questionable and suspect to favoritism. Granted I do know practically nothing about MVVM, but when an architecture including MVC can mimic the conduct with-out having to write 50k strains of code, then whats the large offer?

In this way, ViewModel helps us to organize and deal with information in a very strongly typed view in a far more flexible way than intricate objects like models or ViewBag/ViewData objects.

A view model represents the data that you would like to display on your view/page, regardless of whether it be useful for static textual content or for enter values (like textboxes and dropdown lists) that could be extra for the databases (or edited). It is a thing diverse than your domain model. It's really a model for that view.

If website page has things such as html metas I make separated class for metas and place it in area on the web page.

I hope this ViewModel in MVC Software posting can assist you with your need to have. I would like to have your feedback. Please publish your suggestions, concern, or opinions about this information.

ASP.Web MVC view are unable to have more than one model Therefore if we need to Exhibit Qualities from multiple model while in the view, view model in asp.net mvc it truly is not possible. ViewModel serves this purpose.

From time to time it is necessary that the Model you wish to take to View differs from the initial Model, that is whenever you will need ViewModel.

How can I preserve the the logic to translate a ViewModel's values to a Wherever clause to use to some linq query from My Controller? 0

– Berryl Commented Oct 31, 2010 at three:33 I've viewed a great deal additional, recently, the ViewModel is getting used in Asp.net MVC. it would seem the ViewModel has more small business becoming inside the view when compared to the Domain Model. Hence the sample that we've been making use of would be to hold the area models assemble the major elements of the ViewModel.

So, Meaning the majority of your respective application logic must be with your model, and generally which is a fantastic detail. However, Considering that the model could be the haven of software knowledge, it normally gets persisted inside a databases or identical.

The ViewModel exposes community Attributes, commands, and abstractions. The ViewModel is likened to the conceptual state of the information in contrast to the true condition of the info within the Model.

Then strategies to update this knowledge are sure to activities when details is modified from the widget or if that details is adjusted in A further widget.

An information Transfer Item (DTO) is a class with Attributes that match a table schema in a databases. DTOs are named for his or her widespread usage for shuttling facts to and from a data retail store.

The Model retrieved within the databases really should be mapped into the ViewModel. You can take enable with the instruments like AutoMapper To achieve this career.